baber/WOPTO huggingface dataset:
Patent JP-2004299303-A (JP)
Title: Inkjet printer and head drive unit therefor
Inventor: UMEDA ATSUSHI
IPC: B41J2/045
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer which has a simple structure, prevents oscillation of a transistor of a current amplifying circuit even at the time of transition from an unloaded condition to a high-loaded condition, and reduces spike noises occurring in a head driving waveform, and to provide a head drive unit for the printer.  <P>SOLUTION: In the head drive unit 300, a driving waveform generating circuit 80 and the current amplifying circuit 89 are provided for a printer body 2, and the current amplifying circuit 89 is wired via a flexible flat cable 90 to a piezoelectric element 17 as a driving element. Then a capacitor 106 as a circuit element functioning as a dummy load is provided for a printer head 10. The capacitor 106 as the circuit element functioning as the dummy load influences the transistor of the current amplifying circuit 89 via the flexible flat cable 90, similarly to driving of the piezoelectric element 17 functioning as an authentic load, and therefore the spike noises occurring in the head driving waveform can be effectively reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2007018019-A (JP)
Title: Travel commodity sales fee control (travel demand enlarging fee control) system interlocking economy support preferable circulation control program system
Inventor: KAYO YOSHIYUKI
IPC: G06Q50/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sales system of travel commodities introducing a commission system for arousing travel demand, a preferable economic circulation control system, and a commodity sales fee control system (travel demand enlarging control fee system).  <P>SOLUTION: The commission, the preferable economic circulation control fee, and the commodity sales control fee (travel demand enlarging control fee) are accumulated and periodically cash-transferred to each member enterprise. In a management center 7, a travel schedule creation section 25 creates a travel schedule, and a commission calculation section, a preferable economic circulation control fee section, and a commodity sales fee control section (travel demand enlarging fee control section) 27 calculate a commission based on the travel fee, a preferable economic circulation control fee, and a commodity sales control fee (travel demand enlarging control fee), respectively. The commission to an enterprise which has introduced travelers, the preferable economic circulation control fee, and the commodity sales control fee (travel demand enlarging control fee) are recorded in a member enterprise information file 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2004306285-A (JP)
Title: Manufacturing method for liquid discharging head, and liquid discharging head manufactured by the manufacturing method
Inventor: KOIDE JUN
IPC: B41J2/135
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which carries out a precise surface treatment to a discharge opening face without affecting the interior of discharge openings in the case of carrying out a desired surface treatment to the discharge opening face of a liquid discharging head.  <P>SOLUTION: In a state in which a liquid including a medium material is kept in contact with an assembly with the discharge opening face obtained in a process of manufacturing the liquid discharging head, light irradiation is carried out, thereby substituting atoms and atomic groups between a material which composes the discharge opening face and the medium material. A surface modification of the discharge opening face is thus carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311121-A (JP)
Title: Switching device
Inventor: TANAKA TOSHIHIRO
IPC: H01H5/06
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device with the small number of parts, compact, and excellent in operability.  <P>SOLUTION: A movable contact 7 of the switching device is free to move inside a hollow part 1a of a case 1 supported by a lever member 2. When the lever member 2 is in an initial state before turning, the movable contact is in a state in contact either with a first or a second fixed terminal 4, 5, and when the lever member 2 is turned for operation, the movable contact comes in contact with both the first and the second fixed terminals 4, 5 to change over a switching circuit between the first and the second fixed terminals 4, 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306069-A (JP)
Title: Induction heater for hot-rolling equipment
Inventor: YOSHIYAMA TOMOAKI
IPC: H05B6/10
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heater for hot-rolling equipment in which deposition of scale on a lower inductor ascending and descending device and excess strain and stress in a table roll supporting frame caused by the collision of a bar can be prevented and the volume of a foundation work can be decreased.  <P>SOLUTION: This induction heater for hot-rolling equipment is constituted of a transverse type induction heater which is provided with a truck 12 which is movable in the direction perpendicular to the rolling line, an inductor holding frame 20 which is fixed to the truck 12, upper and lower inductors 40, 45 which are vertically movably held with the inductor holding frame 20 and elevating and lowering devices 50, 60 for the upper and lower inductors. The upper and the lower inductors 40, 45 are respectively hung down from the top frame 22 of the inductor holding frame 20 and the elevating and lowering devices 50, 60 for the upper and the lower inductors are respectively arranged on the top frame 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003279369-A (JP)
Title: Car navigation apparatus
Inventor: MOGI YASUO
IPC: G09B29/10
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To presume realistic recommended time of departure taking congestion information up to a destination into consideration, even when a drive plan a week hence for example is made by a car navigation apparatus.  <P>SOLUTION: Information on average passing speeds in accordance with a statistic degree of congestion for each time zone of each day of a week with respect to each road in map information which is recorded in an optical disk 13 beforehand, is recorded as table data in the optical disk 13 beforehand. When a place of departure, a destination, and target time of arrival are inputted according to a drive plan by an input device 16, required passing time from the destination side to the place-of-departure side is computed, on the basis of distance information of each road read from the optical disk 13 and average passing speed information for each time zone of each day of a week which corresponds to each road read from a table in the optical disk 13, corresponding to inputted target time of arrival and each road between the place of departure and the destination of the drive. This required passing time is subtracted from the target time of arrival, and is displayed as recommended time of departure on a display 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004310464-A (JP)
Title: Method for managing update of shared contents file
Inventor: MITSUGI YOKO
IPC: G06F12/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for managing the update of the shared contents file of each user terminal registered in a server for allowing each user terminal to actively monitor the update of the shared contents file to acquire update information.  <P>SOLUTION: When the update request of a shared contents file is made from user terminals 3 and 4, a server 2 side does not work the file, but prepares an effect object constituted of each working processing method and its required parameter and an effect file described with a working procedure and the date information, and registers it in an HDD 25. A monitor applet 36 of the user terminal 3 monitors the update status of the server 2 side, and makes an update information request to the server 2 according to the update detection, and the server 2 transmits update information constituted of the date information and the working information to the user terminal 3. Also, the server 2 works and reproduces and transmits the shared contents file by using the effect file in response to a file browsing request from each user terminal 3 and 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309021-A (JP)
Title: Transparent glass pane for stove, and its manufacturing method
Inventor: NAGATA TAKESHI
IPC: F24C15/24
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent glass pane for a stove, and a method of manufacturing the transparent glass pane formed of transparent crystallized glass, having dome-like curved surface shape with the radii of curvature in a short-side direction and a long-side direction, having good surface properties and low in cost.  <P>SOLUTION: This transparent glass pane 12 for the stove is formed of Li<SB>2</SB>O-Al<SB>2</SB>O<SB>3</SB>-SiO<SB>2</SB>-based crystallized glass with β-quartz solid solution crystal precipitated in glass, and has the dome-like curved surface with the radius of curvature in the short-side direction being 150 mm or more and with the radius of curvature in the long-side direction being 500 mm or more. In the manufacturing method, the Li<SB>2</SB>O-Al<SB>2</SB>O<SB>3</SB>-SiO<SB>2</SB>-based crystalline glass pane is disposed on a shape face 11a of a shape 11 and heated at 850°C or higher to be softened and deformed along the shape face 11a of the shape 11, and the β-quartz solid solution crystal is precipitated in the glass to form the transparent glass pane 12 for the stove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306525-A (JP)
Title: Photo-album and photo-album making system
Inventor: SAWADA TOMOKO
IPC: B42D1/08
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo-album capable of raising a value as a memorial by having a very excellent durability capable of promising appreciation as a photograph for a long period of time and having an excellent fine view, and to provide a photo-album making system for efficiently finishing the photo-album to a product of a high satisfaction degree by minutely answering an order of a customer.  <P>SOLUTION: A photograph image is formed on a metal-made almost platy body to obtain a photograph plate 2 having durability capable of promising appreciation for a long period of time. The photograph plate 2 is held leaned on a stand 4 in a state of being viewed to constitute one set of the album and can be always decorated as an interior by giving an appearance which is extremely excellent in a design property and a function property as a souvenir photograph. A memory liable to become obscure with elapse of time is retained as a shape of the photograph capable of being visible without deterioration for a long period of time and can be always vividly remembered in one's memory and the like. The heart of the customer such that wishing to surely leave a valuable memory can be satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310958-A (JP)
Title: Wobble demodulating device and method
Inventor: NAKADA KOHEI
IPC: G11B7/007
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To propose a wobble demodulating device which reproduces stably and at high speed address information from a wobble signal modulated by PSK-modulation/FSK-modulation.  <P>SOLUTION: A stable and accurate address can be reproduced by determining lock states of frequencies and phases of a carrier signal and a wobble signal and performing PSK-modulation/FSK-modulation in accordance with lock states. Also, a time required for address reproduction can be shortened by controlling operation of a wobble PLL in accordance with a lock state and making take-in stable and high speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007573-A (JP)
Title: Video measuring apparatus, automatic video switching method and processing device
Inventor: WOODY DAVID C JR
IPC: H04N5/46
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device which select an analogue video input circuit 13 or a digital video input circuit 15 by deciding whether a video input signal provided to a single video input port 11 of a video measuring apparatus is an analogue signal or a digital signal.  <P>SOLUTION: Input ports for the analogue video input circuit 13 and the digital video input circuit 15 are connected to the same input port 11. A deciding module 24 decides whether the video signal at the port 11 is the analogue signal or the digital signal in response to a signal from the digital video input circuit 15. A video switch 14 selects the analogue video input circuit or the digital video input circuit on the basis of the decision.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317257-A (JP)
Title: Foreign substance discrimination image processing method and device
Inventor: KANEKO YASUHIRO
IPC: F02M63/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate between a metal foreign substance and a nonmetal foreign substance by an image processing.  <P>SOLUTION: A foreign substance image is binarized with a first threshold, and then contraction processing is performed to acquire a contracted foreign substance image. In order to extract only the metal foreign substance from the same foreign substance image, the image is binarized with the second threshold which is different from the first threshold, and then expansion processing is performed to acquire an expanded metal foreign substance image. A duplicate part between the contracted foreign substance 34 image and the expanded metal foreign substance 44 image is removed from the contracted foreign substance image, to thereby acquire an image of only the nonmetal foreign substance. Then, the expansion processing is performed to the nonmetal foreign substance image to restore the original size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313538-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of shooting many game balls in a range not exceeding a predetermined prescribed value.  <P>SOLUTION: The game machine is provided with a shooting means capable of shooting the game balls to a game board surface at a plurality of different shooting speeds, a shooting speed detection means for detecting the average shooting speed of the game balls by the shooting means, and a shooting speed switching means for switching the shooting speed by the shooting means on the basis of the average shooting speed at every prescribed interval of time. The shooting speed switching means switches the shooting speed of the game balls by the shooting means from a normal shooting speed to a high shooting speed at which the number of shooting balls per unit time is larger than the one at the normal shooting speed in the case that the average shooting speed is below a prescribed lower limit value, and switches the shooting speed of the game balls by the shooting means from the normal shooting speed to a low shooting speed at which the number of the shooting balls per unit time is smaller than the one at the normal shooting speed in the case that the average shooting speed exceeds a prescribed upper limit value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325086-A (JP)
Title: Optoelectric encoder
Inventor: ITO SHOJI
IPC: G01D5/347
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optoelectric type encoder capable of easily and accurately aligning a fixed slit plate and a light-receiving element.  <P>SOLUTION: A rotating shaft is arranged, in such a way that its axis may pass through the center of a rotating shaft through-hole 19a of a bottom wall part 19. The fixed slit plate 7 is mounted to the bottom wall part 19, with reference to the center of the rotating shaft through hole 19a. The light-receiving element 13 is fixed to a circuit board 11 for mounting the light-receiving element with reference to the center of the circuit board 11 for mounting the light-receiving element. A side wall part 21 of a base member 1 is integrally provided with a plurality of protrusion parts protruded to the side of the circuit board 11 for mounting the light-receiving element. The circuit board 11 for mounting the light-receiving element is provided with a plurality of positioning through holes, in which the plurality of protrusion parts are each fitted without plays. By fitting the plurality of protrusion parts in the plurality of positioning through-holes, the center of the rotating shaft through-hole 19a is made to coincide with the center of the circuit board 11 for mounting the light-receiving element in a relation of facing linearly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327512-A (JP)
Title: Method of mounting integrated circuit package
Inventor: SHIRAISHI SHINJI
IPC: H05K1/02
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of mounting integrated circuit package by which noise can be reduced.  <P>SOLUTION: In this method of mounting an integrated circuit package, ground pins connected to the ground pattern of a printed circuit board are positioned most closely to the corner of a quad flat package mounted on the printed circuit board and power-supply pins connected to the power-supply pattern of the printed circuit board are positioned adjacently to the ground pins, respectively. Then the quad flat package is mounted on the printed circuit board having a first solid pattern formed on the inner peripheral side of the contour of the quad flat package projected upon the surface of the printed circuit board, a second solid pattern which is formed on the outer peripheral side of the contour in a state where the end edge of the pattern is positioned at a prescribed interval from the ends of the ground pins of the quad flat package, and a third solid pattern which connects the first and second solid patterns to each other and is connected to the ground pins.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323992-A (JP)
Title: Nonwoven fabric by wet method and method for producing the same
Inventor: NISHIGORI YOSHIHARU
IPC: D21H21/08
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic fiber nonwoven fabric having high density, and to provide a method for producing the same.  <P>SOLUTION: The nonwoven fabric by a wet type method comprises inorganic fibers containing bundled inorganic fibers and a binder component for bonding the fibers in which the average number of the bundled fibers is ≥1.5 and ≤20 and the average Z/X value represented by Z/X value=(number of adjacent fibers in the thickness direction of each bundle)/(number of adjacent fibers in the plane direction of each bundle) in the cross section of the nonwoven fabric is ≤0.9. The method for producing the wet type nonwoven fabric comprises a process for dispersing the inorganic fibers into an aqueous medium in the presence of an anionic dispersion stabilizer, a process for adding a cationic compound to the obtained fiber dispersion to bundle the fibers and producing the fiber dispersion having the bundled fiber bundles, a process for subjecting the obtained fiber dispersion having the bundled fiber bundles to wet sheet making and a process for applying a binder to the obtained sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322755-A (JP)
Title: Vehicular suspension system
Inventor: YASUI YOSHIYUKI
IPC: B60G21/06
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To suitably and serially connect a suspension system of each wheel, and to improve ride comfort in a roll direction, for example, when road surface input is carried out in one of vehicular right and left side wheels.  <P>SOLUTION: A stepped piston CP is stored in a housing HS, and a center valve CV dividing a chamber CH1 and the like is provided. The chamber CH1 and the like are individually communicated to an air chamber ACfr and the like structuring the suspension system of each wheel, through a communicating passage L1 and the like. For example, when the road surface input is carried out to a right side front wheel WHfr, positive power transmission is conducted to a left side front wheel WHfl and a left side rear wheel WHrl, and negative power transmission is conducted to a right side rear wheel WHrr, through a center valve CV. Therefore, roll moments acting in the fron wheel side and the rear wheel side are opposite to each other, so that roll movement is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048688-A (JP)
Title: Data signal quality evaluation method and apparatus using high-speed sampling
Inventor: SHAKE IPPEI
IPC: H04B10/07
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data signal quality evaluation method and an apparatus wherein miniaturization of scale of an apparatus, simplification of a method and the apparatus and reduction of cost of the apparatus are enabled by making a clock extraction part unnecessary, and not only deterioration due to noise and due to dispersion of wavelength but also deterioration of signal quality in time direction such as jitter and deterioration due to dispersion of polarized wave can be monitored.  <P>SOLUTION: This method is provided with: a sampling pulse train generation means which generates an optical or electrical sampling pulse train which is generated independently of an input optical or electrical data signal with a bit rate f<SB>0</SB>(bit/s) and has a repetition frequency f<SB>1</SB>(Hz) which differs from the bit rate f<SB>0</SB>(bit/s); a data signal sampling means which samples the data signal with a bit rate f<SB>0</SB>(bit/s) by using the sampling pulse train and obtains a sampled signal; and a voltage retaining means which converts the optical or electrical sampled signal obtained by the data signal sampling means and stores a plurality of pieces of data as electrical digital data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327632-A (JP)
Title: Package for housing light emitting element and light emitting device
Inventor: SAKUMOTO DAISUKE
IPC: H01L33/56
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize maintaining of airtightness for a long period and efficiently and stably taking out the light of a light emitting element to the outside by effectively suppressing the occurrence of cracks in a base or a connecting material in the manufacturing process of a package for housing the light emitting element and at an operating time of a light emitting device.  <P>SOLUTION: The package for housing the light emitting element includes a base 1 having a placing part 1a for placing a light emitting element 3 at the central part of the upper surface, and a frame 2 connected at the lower end of the inner peripheral surface to the side face of the case 1 on the entire periphery. The frame 2 has an overhanging portion 2a made to extand in the placing part 1a side over the entire periphery of the inner peripheral surface of the upper side from the base 1 for the overall surface of the lower surface so as not to be brought into contact with the base 1. The height at the end of the placing part 1a side of its lower surface the overhanging part 2a is lower than the height of the light emitting part of the light emitting element 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI